| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6308649 | Chemosphere | 2014 | 8 Pages |
Abstract
Mixed Fe(III)-Cr(III) systems resembled 2-line ferrihydrite irrespective of the synthesis route. Analysis of Fe-K-EXAFS and Cr-K-EXAFS spectra indicated that FeO6 octahedra are bonded by sharing both edges and corners, while CrO6 octahedra seem to prefer edge sharing linkage. EXAFS data also suggest that Fe-Cr hydroxide produced by hydrolysis presents a better arrangement of CrO6 octahedra compared to the redox product.
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Authors
N. Papassiopi, F. Pinakidou, M. Katsikini, G.S.E. Antipas, C. Christou, A. Xenidis, E.C. Paloura,